The number of Pallet Town Bus tickets used by a random sample of 14 bus riders, in the months of March and May. Show your work.
0, 15, 35, 39, 41, 41, 42, 47, 48, 52, 53, 58, 87, 121
(a) What is the median of the data set?
44.5
(b) What are the lower quartile and upper quartile? What is the interquartile range?
$Q_1 = 39$
$Q_3 = 53$
$IQR = $
(c) What are the Mild upper and lower boundaries for outliers?
lower 18
upper 74
(d) What are the Extreme upper and lower boundaries for outliers?
lower -3
upper 95
(f) Are there any mild or extreme outliers present in this data set? (Enter your answers as comma-separated lists. If there is no answer, enter NONE)
mild outliers none
extreme outliers 121